.jssorb05 div, .jssorb05 div:hover, .jssorb05 .av {
                background: url(../img/b05.png) no-repeat;
                overflow: hidden;
                cursor: pointer;
            }

            .jssorb05 div {
                background-position: -7px -7px;
            }

                .jssorb05 div:hover, .jssorb05 .av:hover {
                    background-position: -37px -7px;
                }

            .jssorb05 .av {
                background-position: -67px -7px;
            }

            .jssorb05 .dn, .jssorb05 .dn:hover {
                background-position: -97px -7px;
            }
            .jssora12l, .jssora12r, .jssora12ldn, .jssora12rdn {
                position: absolute;
                cursor: pointer;
                display: block;
                background: url(../img/a12.png) no-repeat;
                overflow: hidden;
            }

            .jssora12l {
                background-position: -16px -37px;
            }

            .jssora12r {
                background-position: -75px -37px;
            }

            .jssora12l:hover {
                background-position: -136px -37px;
            }

            .jssora12r:hover {
                background-position: -195px -37px;
            }

            .jssora12ldn {
                background-position: -256px -37px;
            }

            .jssora12rdn {
                background-position: -315px -37px;
            }